baber/WOPTO huggingface dataset:
Patent JP-S63206785-A (JP)
Title: Toner concentration controller
Inventor: ARAI TOMIO
IPC: G03G15/00
Filed: 1987-02-24
Abstract: PURPOSE:To permit common use of the same sensor for control of a toner concn. and detection of a paper jam even in the case of controlling an image to a high density by forming the sensor in such a manner that the light emitting element thereof can be changed in quantity of light. CONSTITUTION:The locus A of the sensor 17 with respect to a photosensitive drum 9 passes a bath image B, a non-image forming region C and image forming region D. The value computed in an arithmetic part 23 is outputted to a D/A converter 24 and the source voltage of the LED17a of the sensor 17 is controlled by the output of the converter 24 so that the output voltage of an output terminal 21 on the locus A of the sensor 17 attains the value shown in the figure. More specifically, the LED is operated with the low quantity of light when said sensor is functioned to detect the paper jam (periods T1, T3) and the device is operated with the high quantity of light when the sensor is functioned to detect the batch image (period T2).
Patent JP-H01249767-A (JP)
Title: Tetrazole derivative useful as excitory amino acid receptor antagonistic substance
Inventor: POORU RESURII OONSUTAIN
IPC: A61K31/41
Filed: 1989-02-17
Abstract: The present invention provides novel tetrazole derivatives useful as excitatory amino acid receptor antagonists and in treating a variety of associated nervous system disorders.
Patent JP-2000244636-A (JP)
Title: Method for setting re-call in inter-network communication
Inventor: SATO TAKESHI
IPC: H04L12/28
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce probability of a call setting failure in inter-network communication by means of setting re-call in a different route in spite of the call setting failure owing to a fault or the like at the side of another network by re-transmitting a call setting message by means of the route by way of a switch except the one for the transmission of a call release message. SOLUTION: When fault occurs between the switches 4 and 6 and the switch 4 detects that a route possible arrive to an incoming terminal does not exist, the call release message (b) is transmitted to the switch 2. When the setting of a specified disconnection reason is recognized in the call release message (b) which is received from the switch 4, the switch 2 edits information of the call release message (b) so as to permit the call to be the one blocked before passing a link with another network in appearance and transmits it to the switch 1. The switch 1 refers to information of the call release message (b), regards it an fault in the link of the switches 2-4 in a self network and executes the re-routing of the route to an incoming terminal 8 without passing through the link of the switches 2-4.
Patent JP-S58156366-A (JP)
Title: Coater
Inventor: KAI MASAHIKO
IPC: B05C11/02
Filed: 1982-03-15
Abstract: PURPOSE:To efficiently and uniformly apply paint to a long sized body, in the coater having a driving part to move a paint reservoir, by providing a brush which comes in contact with a workpiece to be coated passing through the opening of the paint reservoir. CONSTITUTION:In the coater having a driving part to move a paint reservoir 3 having an opening at its bottom along the lengthwise axial direction of a workpiece to be coated, a brush 56 is provided so as to come in contact with the workpiece to be coated passing through the opening of the paint reservoir 3. Accordingly, foreign matter adherent to the workpiece to be coated can be continuously removed, and the thickness of applied paint can be made uniform during coating a long sized body.
Patent JP-S63207516-A (JP)
Title: Wire cut electric discharge machine
Inventor: MAGARA TAKUJI
IPC: B23H7/02
Filed: 1987-02-23
Abstract: PURPOSE:To improve accuracy of machining in a corner part, by equipping a machine with the first discriminator discriminating a machining speed for whether or not it reaches a predetermined value, counter counting a discharge frequency during the machining, second discriminator discriminating a value of this counter for whether or not it decreases smaller than a predetermined frequency and a control unit. CONSTITUTION:In finish machining, the first discriminator 12 generates a signal when a cutting amount decreases with a machining speed reaching a predetermined value. While the second discriminator 14 generates a signal when an interpole distance is placed to be likely open in an out-corner part with a discharge frequency, counted by a counter 15 during the machining, decreasing to a predetermined frequency or less. A control unit 13, by signals of both the discriminators 12, 14, controls the machining speed, when it reaches the predetermined value, to be locked so that the machining speed is prevented from increasing to the predetermined value or more. The cutting amount is started again increasing when the out-corner is finished, and the machining speed, if it begins decreasing to the predetermined value or less, is released simultaneously from being locked.
Patent JP-2000241056-A (JP)
Title: Cold insulating container and its pressure-adjusting device
Inventor: NAKAO KIYOHIDE
IPC: F25D3/12
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an insulating container that can cold insulate cargoes being fully loaded without a power supply. SOLUTION: In a position with a fixed interval at the inside from a side- surface wall la and a back-surface wall of a container body 1, a partition board 6 with a number of breathing holes 6a is erected along a height direction, a cargo 5 is loaded to the inside of the partition board 6, and a lateral circulation path and a back-surface circulation path of chill are formed between the side- surface wall 1a and back-surface wall and the partition board 6. At the part, the convection between chill 3 being discharged from dry ice 3 and warm air being discharged from the cargo 5 is generated.
Patent JP-H01218360-A (JP)
Title: Circulating current type power converter
Inventor: ISAKA MASAYOSHI
IPC: H02M5/27
Filed: 1988-02-24
Abstract: PURPOSE:To suppress a temperature rise by setting an output current to zero while alternately regulating reactive powers of 3-phase AC power sources due to a circulating current along with a current command value. CONSTITUTION:Circulating current type power converters 151, 161 of a linear motor power sources are connected through feeding section switches 81- to propulsion coils 7-, and alternately operated to drive a vehicle 20. The converters 151, 161 are composed of 2-phase series connecting circuit in which power converters 51-54, 61-64 are connected in anti-parallel with each other. The power factors of the 3-phase AC power sources are regulated by circulating currents 511, 521 at the time of operating the converter 151, and regulated by circulating currents 611, 621 at the time of operating the converter 161. An operation for setting the circulating current of other circuit to zero is alternately controlled to be switched while feeding the circulating current to the part of a bridge circuit in which a plurality of stages are connected when the output current is zero.
Patent JP-H06226256-A (JP)
Title: Device for forming electrolytic ionized water
Inventor: HORI HIROSHI
IPC: C25B15/00
Filed: 1993-02-02
Abstract: PURPOSE:To keep electrodes clean by frequent cleaning. CONSTITUTION:A first ionized water path 4 and a second ionized water path 5 are connected to each other near electrodes 1. The first ionized water path 4 and the second ionized water path 5 are connected to an alkaline water exhausting path 7 and to an acidic water exhausting path 8 respectively through a changeover valve 6. A positive and negative electrodes 1 are connected to an electric source 3 through a changeover switch 9. Even when the changeover valve 6 and the changeover switch 9 are simultaneously switched over and the electrodes 1 are cleaned, an alkaline water is exhausted from the alkaline water exhausting path 7 and an acidic water is exhausted from the acidic water exhausting path 8.
Patent JP-H01215808-A (JP)
Title: Syndiotactic polystyrene
Inventor: MIYASHITA NORIKAZU
IPC: C08F12/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a syndiotactic polystyrene which exhibits a uniform crystalline constitution, by preparing a syndiotactic polystyrene having a specific X-ray diffraction pattern. CONSTITUTION:A syndiotactic polystyrene having a uniform crystalline structure is provided from a syndiotactic polystyrene having such an X-ray diffraction pattern that, when irradiated with an X-ray CuKalpha rays having a wavelength of 0.15418nm, the relative intensities for the diffraction peaks which appear at scattering angles of 2theta=11.8-13.0 deg., 2theta=18.1-19.3 deg. and 2theta=19.6-21.2 deg. are not lower than 20%, 20% and 5%, respectively, and the relative intensities for the diffraction peaks which appear at 2theta=5.5-6.6 deg., 2theta=15.0-16.2 deg. and 2theta=19.6-21.2 deg. are less than 20% and 5%. This polystyrene is produced, for example, by a process which comprises melting a syndiotactic polystyrene having a syndiotacticity of 99% and a number-average molecular weight of 1.0-10<4> or more, and isothermally crystallizing it under 1atm. in an inert gas atmosphere at 240-270 deg.C for 5-3,000hr.
Patent JP-H10235859-A (JP)
Title: Ink jet recording head driving device
Inventor: ASAUCHI NOBORU
IPC: B41J2/205
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the printing quality and enable a gradation to be expressed by correcting characteristics of each piezo and the ink jet recording head environment, in a driving device of an ink jet recording head which applies a voltage to a piezo-electric element, and discharges an ink drop by changing the volume of an ink chamber by a stretch/contraction of the piezo-electric element. SOLUTION: From a printing data 10 having a gradation, a wave-form information memory 12 for generating a desired dot diameter is selected by a wave- form selection means 11, and characteristic information such as a present printer environmental temperature and piezo information are selected from a characteristic information memory 13, and a correction is made by a wave-form correction means 14, and thus, an optional wave-form is generated by a wave-form generation means 16, and by applying a voltage to the piezo, a dot diameter of a desired size which is suitable for an unevenness of each piezo or the environmental temperature, and a discharging speed can be obtained, and the printing quality can be improved.
Patent JP-H05239468-A (JP)
Title: Return bend structure of thermal cracking furnace
Inventor: MARUTA TAMIO
IPC: C10G9/20
Filed: 1992-02-26
Abstract: PURPOSE:To provide a return bend structure suitable for preventing deposition of coke and accompanying blockade in the bend of a reaction pipe in a furnace for thermal cracking of hydrocarbons, etc. CONSTITUTION:In a thermal cracking furnace equipped with a reaction pipe 4 to 6 having a return bend 5, there is provided a means for feeding steam into the return bend 5 via a guide-assistant pipe 9 at a high flow rate (a steam manifold 12, a flexible hose 11 and a resistance orifice 10). Steam is introduced into the pipe 9 and then fed into the return bend 5 at a high flow rate created with the resistance orifice 10 to prevent coke from falling on the bend, whereby coke can always be kept in a suspended and diffused state in the reaction pipe to make a water gas reaction and a combustion reaction complete during an operation of decoking to thereby obviate deposition of coke and hence blockage in the return bend.
Patent JP-H04277722-A (JP)
Title: Color liquid crystal display panel
Inventor: OGAWA FUMIHIRO
IPC: G02F1/1343
Filed: 1991-03-06
Abstract: PURPOSE:To reduce the resistance of an electrode sufficiently without any temperature restriction when a beltlike electrode is provided by providing a color filter on a substrate side where a metal-insulation-metal diode (MIM diode) array is formed and also forming a display electrode on the color filter surface. CONSTITUTION:On a glass substrate 1, an MIM diode 3, the color filter 4, and the display electrode 6 are provided and the entire surface is covered with a polyimide film 5 provided with thin grooves by rubbing cloth in one direction as a means for orienting liquid crystal. Further, the glass substrate 2 is provided with the beltlike electrode 7 and a polyimide film 8 as a liquid crystal orienting means. The couple of electrode substrates are held at a constant interval by a spacer material, the peripheries are adhered with a sealing material 9, and a liquid crystal material 10 is charged therein. Then the color filter 4 is provided on the substrate side where the MIM diode array is formed and the display electrode 6 is formed on the color filter surface, so low film resistance is easily realized without any temperature restriction at the time of film formation.
Patent JP-H02218574-A (JP)
Title: Correction of locus in industrial robot
Inventor: SUDO TAKEHIKO
IPC: G05B19/4155
Filed: 1989-02-20
Abstract: PURPOSE:To eliminate the need for teaching through prediction of the locus error of a robot by a teaching worker and to shorten the time in teaching, by correcting teaching and data automatically for compensating the delay factor of the robot. CONSTITUTION:An arithmetic processing device 7 reads displacements (teaching/ data) A1, A2... An and a locus B from a memory 8 at actual painting time. The locus S corrected by delay times DELTAt1, DELTAt2... DELTAtn is then found after finding respectively the delay times DELTAt1, DELTAt2... DELTAtn between the displacements A1, A2... An of the locus A and locus B at times t1, t2... tn. This arithmetic processing device 7 outputs to a servo amplifier 10 via a D/A convertor 9 the corrected teaching data which is the displacement data of each point of this locus S. This amplifier 10 finds the signal S3 fed from this convertor 9 and the deviation signal S4 from the positional signal S2 fed from an input circuit 5, feeding this signal S4 to an actuator 3 and driving a manipulator 1.
Patent JP-S56137114-A (JP)
Title: Water level gauge
Inventor: INAI NOBUHIKO
IPC: G01F23/14
Filed: 1980-03-28
Abstract: PURPOSE:To prevent boiling of water in the reference head tube to measure the water level accurately, by giving an heat insulating structure to the reference head tube and the pressure conducting tube. CONSTITUTION:External parts of pressure conducting tube 4 and reference head tube 7 and the external part of coupling tube 12 in the position corresponding to the inside of storage vessel 2 are coated with external tube 13 concentrically airtightly to have a dual-pipe construction, and external tube 13 has gas exhausted by vacuum pump 14 to form a vacuum heat insulating layer. Since condensed steam forms fixed reference water surface 9 in condensing tank 8, water level 11 is detected by measuring the differential pressure between reference water head 10 and nuclear reactor pressure vessel 1 by differential pressure converter 6. Even if the temperature in storage vessel 2 becomes high due to the accident of loss of the cooling material, water in reference head tube 7 is not boiled in the decompression process, and thus, water level 11 is measured accurately.
Patent JP-S61199570-A (JP)
Title: Method for forming finer structure of roll for rolling
Inventor: NISHIDA TATSUO
IPC: C21C1/10
Filed: 1985-02-28
Abstract: PURPOSE:To make uniformly finer the entire part of structure and to improve the performance and life of a roll for rolling by adding silica sand powder at a specific ratio basing on the pouring amt. of a molten metal to the molten metal kept at a temp. region where SiO2 and C co-exist. CONSTITUTION:The silica sand powder is added at 0.1-0.5wt% basing on the pouring amt. of the molten metal into the molten metal kept at the temp. region where SiO2 and C co-exist prior to or during casting in the case of casting the roll for rolling of a cast iron consisting of primary cyrstal austenite, graphite and a large amt. of carbide. The finer primary crystal austenite structure is thus easily formed and the entire part of the structure is accordingly made finer. The performance and life of the roll for casting are thereby improved.
Patent JP-H09158657-A (JP)
Title: Cutter bit and cutter bit block assembly
Inventor: UEIN HAWAADO BIICHI
IPC: E21B10/46
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a concave cutter bit having a longer and uniform effective life by forming a sacrificial constraint part with the first material containing a cemented carbide and an additional material having a thermal expansion coefficient practically different from this of this cemented carbide. SOLUTION: A bit main body has a pocket 42 acting as a sacrificial constraint part 17 in the peripheral region of the opening part of a recess 38. The pocket 42 has a cross section 44 and a longitudinal face 46, and both faces cross each other. A cutter element 12 can be stored in the peripheral region surrounding the open part, and the thickness of the sacrificial constraint part 17 is set to accelerate the manufacture of a cutter bit without impairing the sacrificial constraint part 17 while the residual stress exists in the cutter element 12 and the sacrificial constraint part 17. The sacrificial constraint part 17 constrains a cutter insert to minimize the cracking of a brazing connection part during the solidification of the brazing connection of a steel main body and the cutter insert.
Patent JP-H04277853-A (JP)
Title: Operation manual preparing device
Inventor: TAKAMI SHINICHIRO
IPC: G06F15/00
Filed: 1991-03-06
Abstract: PURPOSE:To prevent the data description error of an operator to an OMR sheet in advance by instructing the describing method of a service ordering data with the OMR sheet to the operator of a communication terminal by a voice. CONSTITUTION:An OMR sheet instruct control part 25 stores an explanation data instructing the preparing method of the OMR sheet and successively transmits the explanation data corresponding to OMR data to be successively analyzed through a voice output part 26 of a communication control part 13 to a communication terminal 51 by the voice and in the case of service ordering with the OMR sheet from the communication terminal 51, the data describing method to the OMR sheet is explained to the operator by the voice. When a PB signal is inputted to a PB signal input part 27 corresponding to the explanation, further, the next required describing method is instructed by the voice, and the describing method of the ordering data with the OMR sheet for the various kinds of service is instructed.
Patent JP-H10225052-A (JP)
Title: Motor with dynamic pressure bearing
Inventor: FUJIMORI DAIJI
IPC: H02K7/08
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide longer service life with a simple and low-cost structure by satisfactorily preventing an adhesive from being peeled off. SOLUTION: As an adhesive for jointing a bearing member 22 to a bearing retainer 21, an elastic adhesive having an elongation larger than a difference in thermal expansion between the bearing member 22 and the bearing retainer 21 is used, and an adhesive pool 21g for permitting the elongation of the elastic adhesive quantitatively is formed. It is thus possible to conduct complete absorption of the above stress by the elongation of the elastic adhesive, even after a shearing force is received by a shift between the bearing member 22 and the bearing retainer 21.
Patent JP-S54133055-A (JP)
Title: Power reset circuit
Inventor: KOGAMI CHIYOUJI
IPC: H03K5/04
Filed: 1978-04-07
Abstract: PURPOSE:To ensure the reset signal, by providing the level shift circuit which shifts only a given level of the power supply voltage, delay circuit delaying the output, and gate circuit which discriminates the output of the delay circuit receiving the power supply voltage. CONSTITUTION:Before the resistor 21 and capacitor 22 constituting the delay circuit, the level shift circuit consisting of the level shift diode 31 and resistor 32 is provided. Thus, the power supply voltage Vcc from the power supply 11 is shifted by the specified level shift voltage Vs with the shift circuit, and the voltage level signal A is fed to the delay circuit. Further, the delay circuit delays this signal A and gives it to the discrimination terminal of the gate circuit 25 as the discrimination signal B, and when the voltage Vcc reaches the minimum operation voltage ML at the circuit 25, the threshold voltage TH is referred, the signal B is discriminated, and delivered as the detection signal C. Further, this signal C is fed to the reset terminal R of the external circuit 13 later.
Patent JP-H09231429-A (JP)
Title: Cash processor
Inventor: TAKATORI TOSHIAKI
IPC: G07D9/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cash processor capable of operating received money in an unmanned state. SOLUTION: When cash is inserted into a receiving part 25 and a partition window 22 is closed, bills 3 stored in the receiving part 25 are paid out downward one by one and the sorts of the bills 3 and the number of sheets are discriminated by a discrimination sensor 32. Then, the carrying direction of the bills 3 is switched from the downward direction to the upward direction inverted from the downward direction by 180 deg. by a carrying direction switching lever 35 and the bills 3 are carried from the receiving part 25 to a storing part 38. Then, the deposited amount is displayed, and when a depositor depresses a check key, the depositing procedure has been completed and the bills 3 in the storing part 38 are carried to a storing safe 47.  When the depositor depresses a cancel key, the window 22 is opened and the bills 3 stored in the storing part 38 are returned to the depositor as they are.
Patent JP-H11237520-A (JP)
Title: Dispersion compensation fiber and optical amplifier device using the same
Inventor: INAGAKI SHINYA
IPC: H04B10/07
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion compensation fiber doped with a rare earth element capable of sufficiently compensating insertion loss even if the power of exciting light is relatively small and to provide an optical amplifier device having an excellent noise characteristic while having a dispersion compensation function by using this dispersion compensation fiber. SOLUTION: This dispersion compensation fiber 1 is made to have a structure obtd. by forming a doperegion 1d doped with the rare earth element only in a prescribed range on the output side with respect to the overall length of the dispersion compensation fiber material having the dispersion characteristic reverse to the dispersion characteristic of an optical transmission line and not doping the rare earth element in the region 1n on the input side. Signal light is amplified in the doped region 1d even with the exciting light of the small power by this structure, by which the insertion loss of the dispersion compensation fiber is eventually compensated. This dispersion compensation fiber 1 is disposed between the optical amplification parts of two-stage constitution, by which the noise factor over the entire part of the optical amplifier device is decreased.
Patent JP-H07247387-A (JP)
Title: Syndiotactic polypropylene resin composition
Inventor: INOUE NORIHIDE
IPC: C08L23/10
Filed: 1994-03-11
Abstract: PURPOSE:To provide a sydiotactic polypropylene resin compsn. which has excellent moldability, is easily moldable by a known method and can provide a molding having excellent transparency and flexibility. CONSTITUTION:The resin compsn. comprises 50 to 99.9 pts.wt. resin component comprising 50 to 99 pts.wt. syndiotactic polypropylene and 1 to 50 pts.wt. isotactic polypropylene, and 0.1 to 50 pts.wt. plasticizer.